Common thyme
Thymus vulgaris
A tough little ground-hugger for the hottest, driest edges. It knits the soil surface, feeds pollinators and gives you a kitchen herb - happiest where most plants sulk. Rots in wet ground.
Common thyme in a syntropic line
Common thyme belongs in the Ground cover layer as a Secondary productive species. Aim for 2–4 species for resilient, continuous cover. Rough in-row spacing starts around 0.3 m in a syntropic row. Good line partners include Bladder senna, Casuarina. As a Secondary species it carries mid-term yield and structure while climax trees slowly claim the canopy.
Tolerances and growing conditions
- Strata
- Ground cover
- Lifecycle
- Secondary
- Soil preference
- Rocky, Sandy
- Soil pH range
- 6 – 8
- Min. temperature
- -20°C
- Min. rainfall
- 300 mm/year
- Wind tolerance
- High
- Frost tolerance
- High
- Growth rate
- Slow
- Irrigation needed
- Low
- Foliage
- Evergreen
- Waterlogging tolerance
- Low
- Origin
- Mediterranean
- Native to Portugal
- Yes
How to manage it
Low creeping culinary and pollinator ground cover for hot, dry edges; trim after flowering to prevent it going woody.
How to propagate
Sow seed in spring, or divide creeping mats in autumn.
Guidance, not a guarantee — success varies by species and skill.
What to watch out for
Rots quickly in wet or heavy soil; short-lived, so plan to replace plants every few years.
Frequently asked questions about Common thyme
Is common thyme frost-hardy?
Yes for winter cold in many climates — generally hardy to around -20°C when dormant, with high frost tolerance in the catalog. Flowering crops can still lose a season to late frost, so site them carefully.
What soil does common thyme need?
It does best on rocky, sandy ground, at pH about 6–8.
How much water does common thyme need?
Plan for a rainfall floor around 300 mm/year, plus low irrigation once established.
Can common thyme handle wet or waterlogged soil?
Poorly — common thyme has low waterlogging tolerance, so keep it off winter-wet clay and standing water.
What should I watch out for with common thyme?
Rots quickly in wet or heavy soil; short-lived, so plan to replace plants every few years.
Common thyme in soil templates
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